ASUS ZenWatch 2 vs. Garmin Vivosmart HR vs. Fitbit Ionic vs. Mobvoi TicWatch e2 vs. Amazfit GTR

 
ZenWatch 2
Vivosmart HR
Ionic
TicWatch e2
GTR
 ASUSZenWatch 2Remove Buy NowGarminVivosmart HRRemove Buy NowFitbitIonicRemove Buy NowMobvoiTicWatch e2Remove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$150$170$299$200$199
Release20162015201720192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days4+ days1 day24 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/a
Macn/an/a
Windowsn/an/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320160 x 68348x250360 x 360454 x 454
Size1.63 inches or 1.45 inch1.08 inches1.421.2 inches1.39 inches
Touch
TypeAMOLEDn/aOLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM50mIP685 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aFitbit OSWear OSBuild-in
Apps
Music

All Wearables